Hello. I have a WS-24-400B switch that we managed to blow up 4 of the POE ports on. We were switching out old UBNT gear that runs on 24v to ePMP 2000 radios that run on 48v. The radios booted up fine connected directly to the switch but we started blowing up ports when we ran them through our surge suppressors.
http://www.l-com.com/surge-protector-in ... -protectorTaking these suppressors out of loop prevented this issue from happening so it was definitely these that caused the issue. We have them running through the UBNT suppressors now and they are running fine. The ports are definitely blown up because they show voltage on the ports with nothing plugged in.
We would like to send this in for repair, and obviously this is an issue we caused. My question is, do you offer some form of Advanced RMA replacement, or should we order a new switch and then RMA this switch? I have a spare 12 port but not a spare 24 port.